Wireless earphone



FIG. 1 is a front right perspective of a wireless earphone showing my new design;

FIG. 2 is a front top perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is the apparatus in use.

The broken lines form no part of the claimed design. 

CLAIM The ornamental design for wireless earphone, as shown and described. 